2020 MLB draft tracker: Analysis, highlights and every pick from Rounds 1 through 5 - ESPN
Billy Wagner went from Div. III to MLB with 'magic' fastball
Astros draft Will Wagner son of Billy Wagner
Baseball Hall of Fame: Are Todd Helton, Billy Wagner next?
With the playoffs finally here, picking Astros' best of all time – A Life of Words
Astros draft Billy Wagner's son
Houston Astros Top Three Third Base Prospects For 2023 - The Crawfish Boxes
Towson Baseball Welcomes CAA Leader Elon for Three-Game Series - Towson University Athletics
Billy Wagner – Society for American Baseball Research
Billy Wagner brings high school baseball team to Astros camp